KR960015333B1 - Apparatus for rearranging the steel plates - Google Patents

Abstract

The apparatus is designed to guide and arrange a steel plate at a specified length and proper size. The apparatus includes: a frame (1); slant rotary bars (3, 3') for guiding a steel plate; transverse bars (4, 4') connected with slant rotary bars (3, 3'); a supporting plate; a movable body (14); a base stand (12); supporting units (15, 16); and a screw bar (17). The apparatus enables to match the location of transportation with the next position of fabrication of steel plates.

Description

Steel plate sorting device

1 is a plan view showing an arrangement state of the rotating rod of the steel plate conveying apparatus according to the present invention.

2 is a schematic cross-sectional view of a steel sheet alignment device according to the present invention.

3 is a longitudinal cross-sectional view of the steel sheet alignment device according to the present invention.

* Explanation of symbols for main parts of the drawings

1: frame 2,2 ': number of axes

3: inclined rotary rod 4: lateral rotary rod

5 small rotating rod 6 shaft number

7: support plate 8,8 ': block chain

9,9 ': chain wheel 10: motor

11: Guide 12: Expectations

13: guide rail 14: movable body

15,16 ': Supporting 17: screw rod

17 ': thread 18,19: stopper

20: handle

The present invention relates to a steel sheet alignment device for transporting the steel sheet in a certain direction, and more specifically, the steel sheet cut to a certain length to fit the size of the final processed product, so-called printing out of multicolor printing, etc. It relates to a steel sheet alignment device for guiding in a constant direction so that processing is made.

As household appliances such as refrigerators and washing machines, furniture such as tables, and building materials such as apartment doors and exterior wallboards of buildings are becoming more colorful, various methods for forming patterns required for steel sheets used as exterior materials of these products are being developed. .

As a method of forming a pattern on the surface of the steel sheet, there is a method of laminating a synthetic resin film printed on the surface of the steel sheet with an adhesive and a method of coating and printing a paint directly on the surface of the steel sheet. It may be carried out by a continuous process of laminating a printed synthetic resin film or painting a paint while continuously supplying a wound steel sheet, or by an intermittent process of laminating a synthetic film or painting a paint on a cut sheet having a predetermined length. It may be.

However, in the mass production process in a large failure, the continuous coating method of supplying the steel sheet continuously from the roll is used in consideration of the inconvenience of work and manufacturing time.

In general, steel sheets laminated with a synthetic resin film are easily coated by continuous processes, but due to the characteristics of the processing process, the surface is severely damaged and discolored when exposed to ultraviolet rays, so it is used only for products used indoors. Not only is it used as an exterior wall material, it is not used as an exterior material of a product that requires a beautiful color such as enamel due to its low surface gloss.

On the other hand, in the case of printing a pattern steel sheet coated with paint directly on the surface of a steel sheet supplied in a roll shape in a single color or a two color, it can be simply printed by a continuous process, but a complex pattern such as a 3 degree or 4 degree pattern is continuously processed. In case of printing by the tension applied to the steel plate, it is difficult to match the pattern so that the exact pattern does not appear.

Also, in processing metal plate, go through pretreatment process such as degreasing, brushing, chrome treatment, surface adjustment, washing until final pattern product is produced from metal plate material, and then primer coating process, printing base coating process, printing process, etc. In this process, since the washing and drying processes are inserted as necessary during the process, the entire process line is long, so that the overall equipment length is at least 200 m. Therefore, conventionally, some processes such as pretreatment process and base coating process are made into one process line, and the process following the printing of the generated intermediate product is constituted by a separate process line, and a separate independent processing facility is usually installed. In the case of using these two independent processing facilities, in order to process the intermediate product generated in the later processing process, intermediate products should be stacked and transported, and the stacked intermediate products should be separated and processed secondly. During the lamination, transfer and separation process, surface damage of the intermediate product appears.

In order to solve this problem, it is preferable to construct a single process in which all the equipment from the sheet metal material to the final process from which the printed final product is obtained is arranged in a straight line so that the sheet metal can be processed continuously. As described above, since the length of the entire facility is longer than 200 m, there is a problem in that the installation area is too long to take a lot of the length of the facility space. On the other hand, in order to reduce the length of the facility space, a method of forming a process line in a c-shape or a c-shape such that a plurality of processes can be reciprocated in a certain facility space may be considered, but in such a facility, a steel sheet continuously supplied from a roll cannot be used. The printing plate should be used, but even in the case of printing plate, when the plate is transferred to the curved line, the position of the iron plate is distorted.

The scattering of the steel plate is not only shown in the processed process line but also during the conveying process by the conveyor belt or the roller in the straight line. It is important to ensure that the feed is in a constant direction at.

SUMMARY OF THE INVENTION An object of the present invention is to provide a steel sheet sorting apparatus for arranging a sheet to be conveyed in a precise processing process, in particular a printing process, to be transported along a certain line at a certain position at a certain position.

An object of the present invention described above includes a movable frame installed on a base so as to move transversely to cross a longitudinal direction of the process line, and a rotating rod installed inclined with respect to the longitudinal direction of the process line on the movable frame. It is achieved by a steel sheet alignment device.

According to one embodiment of the present invention, the apparatus of the present invention is a frame installed so as to move across the longitudinal direction of the process line on the base, the steel plate which is installed horizontally inclined with respect to the longitudinal direction of the processing line to the electric frame to one side Arrangement is supported by supporting a steel plate guided to one side by a plurality of transverse rotating rods and transversely inclined rotating rods arranged in a transverse direction across the longitudinal direction of the processing line so that a plurality of aligning rotating rods and guided steel sheets are transferred in a constant direction. It consists of a support plate vertically installed on one side of the frame to be described.

In the present invention, the alignment rod and the transverse rod are connected to each other by a transmission means such as a block chain to rotate at the same speed and at least one of the rods is connected to the motor, the motor is attached to the support attached to the frame It is installed so that it can move with the frame.

The lateral rotary rod is installed on the downstream side of the inclined rotary rod for alignment so that the steel sheet to be transferred is transferred in a constant length direction in a state aligned with the supporting plate by the inclined rotary rod for alignment.

The frame constituting the apparatus of the present invention can be moved in the transverse direction by using the frame moving means as necessary. The frame moving means of the present invention is screwed on the movable body while being supported so as to be freely rotated in the movable body and the supporting body positioned between the two supporting members attached to the bottom surface and the two supporting members attached to the upper surface of the base. It consists of a rotating screw rod coupled to the handle and attached to the outer end. When the frame moving means rotates the rotary screw rod, the movable body coupled to the rotary screw rod moves forward and backward in a direction crossing the process line with respect to the process line. Such a frame moving device needs to match the sheet feeding direction with the position of the subsequent machining process when the conveying direction of the steel sheet arranged on the supporting plate side by the alignment rotary rod is deviated laterally at the machining position, for example, the printing position. Used when there is

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

According to FIGS. 1 and 2, the frame 1 has a plurality of shafts 2, 2 'formed at both sides in the longitudinal direction, and the two shafts 2, 2' have a plurality of inclined rotary rods. (3) was installed horizontally inclined with respect to the steel plate conveying direction, and a plurality of transverse rotating rods (4) were installed behind the steel plate conveying direction. And since the space according to the inclination angle of the aligning rotary rod 3 'is formed between the aligning rotary rod 3' and the lateral rotating rod 4 'adjacent to the lateral rotating rod 4, the small rotating rod 5 ), And the inner end of the small rotating rod 5 is supported by the bearing 6 fixed to the frame 1 'and forms a chain wheel 5' at its end. Between the above-described rotary rods 3, 3 ', 4, 4', 5 and the bearing portion 2, the support plate 7 for supporting and aligning the steel sheet pushed uniaxially by the rotary rod was installed to protrude upward. The above-described soccer (2), (2 '), (6) is provided with a bearing (not shown) in the engaging portion with each of the rotary rods (3), (4), so that the rotary rod can easily rotate. The alignment rods 3, 4 and the shafts 2, 2 'may be connected by a universal joint. The chain wheels 5 ', 9, and 9' formed at the outer ends of the rotary rods 3 ', 4', and 5 ', respectively, are connected to each other by being connected to the black chain 8 and interlocked with each other. .

The shaft 10 'of the motor 10 installed in the lower part of the frame 1 is connected to the small rotating rod 5 and the block chain 8'. When the motor 10 rotates, the small rotating rod 5 is rotated. Rotating the entire rotating rod (5), (3), (4), (3 '), (4') connected to the block chain (8) (8 ').

Guides 11 crossing the steel plate conveying direction are attached to both sides of the bottom surface of the frame 1 so as to be supported by the guide rails 13 formed on the upper surface of the base 12.

Frame moving means according to the present invention is the support body (15), (16) formed on the movable body (14) having a screw hole provided on the bottom surface of the frame (1) and the base (12) on both sides of the movable body (14). And a rotating screw rod 17 having a threaded portion 17 'that is freely rotated to the above-described supports 15 and 16 and screwed to the threaded holes of the movable body 14. . The rotating screw rod 17 has no screw formed at the portion engaged with the supporters 15 and 16, and only the screw portion is formed at the engaging portion with the movable body 14. The sand bar 17 is idling at a predetermined position, and the frame 1 coupled to the movable body 14 and the movable body 14 and the movable body 14 has a relative sliding movement above the base 12. The above-described screw rod 17 has stoppers 18 and 19 positioned on both sides of the supporters 15 and 16, and a handle 20 is attached to the outer end thereof.

The use state of the steel plate sorting apparatus which concerns on this invention is demonstrated by drawing. In the steel sheet processing process, the direction of the printing plate which has undergone a partial processing process such as pretreatment is scattered while being transferred by a conveying means such as a conveyor. When the printing plate is transferred onto the inclined rotary bar 3 from the left side of FIG. 1, the output plate A is transferred by the rotating alignment rod 3 that is rotated. A) is driven toward the support plate 7 is transferred in a constant direction to the next process. At this time, the transfer plate A is biased toward the support plate 7, so when the width of the output plate A is narrow, the cutting plate A may be changed in the processing position and the transverse direction of the following machining process. In this case, when the handle 20 of the screw rod 17 is rotated, the movable body 14 coupled to the screw rod 17 moves along the screw rod 17 while the screw rod 17 rotates, thereby moving the frame 1. It is also moved so that the supporting plate 7 and the cutting plate A in contact therewith are in the required position to be in line with the next process line.

According to the present invention as described above, while the moving direction of the cutting plate A is aligned in the same direction by the support plate 7, its transfer position can be matched with the processing position in the next processing step, and thus precision processing such as painting and printing. This is done precisely.

Claims (5)

In the steel sheet conveying apparatus using a self-rotating rotary rod, the frame (1) installed so as to move across the longitudinal direction of the process line on the base, and is installed horizontally inclined with respect to the longitudinal direction of the processing line in the above-mentioned frame A plurality of alignment inclined rotary rods (3) and (3 ') for guiding the steel plate to one side and the inclined rotary rods (3) are installed in the transverse direction across the longitudinal direction of the processing line so that the aligned steel sheet is transported in a certain direction. Vertically to one side of the frame which is supported to align and support the steel plates guided to one side by the lateral rotating rods 4, 4 'and the aligning rotating rods which are rotated at the same speed as Steel plate alignment device consisting of a support plate (7) installed. In claim 1, the device is fixed to the bottom surface of the frame 1 and is positioned on the upper surface of the base 12 such that the movable body 14, which has a screw hole, is located in a straight line on both sides of the movable body 14 described above. It is installed to penetrate the supporting members 15 and 16 having a fixed and through hole, and the movable member 14 and the supporting members 15 and 16, and are screwed into the screw holes of the movable member 14, And frame moving means consisting of a screw rod (17) having a screw formed only at the engaging portion of the movable body (14) so as to freely rotate in the bearing hole of the earth (15) and (16). In claim 1, the aforementioned rotating rods 3, 4 are connected to a small rotating rod 5 installed in a space between an adjacent alignment inclined rotating rod 3 'and a transverse rotating rod 4'. Apparatus characterized in that the rotating rod (5) is driven by a motor (10) installed in the frame (1). Claims 1 to 3, characterized in that the rotating rods 3, 3 ', 4, 4', 5 are connected by blockchain 8, 8 'to rotate at the same speed. Device. Device according to claim 1, characterized in that the frame (1) has a guide (11) on the bottom, and the guide (11) is movably coupled to a guide rail (13) installed on the upper surface of the base.